Description

Item title reads - Soil-less crops! A farming revolution.

New Jersey College of Agriculture. America (USA).

M/S of a man planting a tomato seedling in a pot of sand. M/S as water, which includes elements from soil, is poured from a test tube into a glass bottle through a funnel. These are attached to the pots and give the liquid a drop at a time. M/S of huge plants thriving. M/S of time lapse photography comparing a plant which has normal food and another which has added boron and manganese. The latter grows considerably more than the other.

10 telling images selected from British Pathé's extensive WWI footage. 'The war to end all wars' was a war without parallel: over 70 million military personnel were involved and over 17 million people died.